Taking a cue from instances of actors collapsing due to exhaustion, Rakshanda Khan has set a time-limit regarding her working hours. The actor, who is presently playing Roshni Chopra in 'Kasamh Se', has proclaimed that she would work between 9 am - 10 pm. Khan arrives on the sets on time and is ready with her make-up before the shot. But where pack-up time is concerned, Rakshanda is keen to adhere to her deadline.